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发明名称
Appareil retordeur double
摘要
申请公布号
FR1065787(A)
申请公布日期
1954.05.31
申请号
FRD1065787
申请日期
1952.10.31
申请人
N. V. ONDERZOEKINGSINSTITUUT RESEARCH
发明人
分类号
D01H7/86
主分类号
D01H7/86
代理机构
代理人
主权项
地址
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